#head {
    height: 400px;
    margin: 0px 0px 0px 156px;
}

.headright {
    float: left;
}

.headleft {
    height: 400px;
    float: left;
    width: 610px;
}

.cardaileft {
    float: left;
}

.cardairight {
    float: right;
}